Ergonomic cutting knife



FIG. 1 is a right side elevational view of an ergonomic cutting knifeshowing my new design, the left side elevational view being a mirrorimage thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an upper left side perspective view thereof;

FIG. 7 is a right side elevational view of a first alternativeembodiment of the ergonomic cutting knife showing my new design, theleft side elevational view being a mirror image thereof;

FIG. 8 is a front elevational view of the alternative embodiment of FIG.7;

FIG. 9 is a rear elevational view of the alternative embodiment of FIG.7;

FIG. 10 is a top plan view of the alternative embodiment of FIG. 7;

FIG. 11 is a bottom plan view of the alternative embodiment of FIG. 7;

FIG. 12 is a upper left side perspective view of the alternativeembodiment of FIG. 7;

FIG. 13 is a right side elevational view of a second alternativeembodiment of the ergonomic cutting knife showing my new design, theleft side elevational view being a mirror image thereof;

FIG. 14 is a front elevational view of the second alternative embodimentof FIG. 13;

FIG. 15 is a rear elevational view of the second alternative embodimentof FIG. 13;

FIG. 16 is a top plan view of the second alternative embodiment of FIG.13;

FIG. 17 is a bottom plan view of the second alternative embodiment ofFIG. 13; and,

FIG. 18 is an upper left side perspective view of the second alternativeembodiment of FIG. 13.

The ornamental design for an ergonomic cutting knife, as shown anddescribed.